CN103924050A - Pressurized quenching and distortion correcting device for compound steel broach and operating method thereof - Google Patents
Pressurized quenching and distortion correcting device for compound steel broach and operating method thereof Download PDFInfo
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- CN103924050A CN103924050A CN201410189171.3A CN201410189171A CN103924050A CN 103924050 A CN103924050 A CN 103924050A CN 201410189171 A CN201410189171 A CN 201410189171A CN 103924050 A CN103924050 A CN 103924050A
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- ratchet
- broaching tool
- mainframe
- foundary weight
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- 238000010791 quenching Methods 0.000 title claims abstract description 19
- 230000000171 quenching effect Effects 0.000 title claims abstract description 18
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 17
- 239000010959 steel Substances 0.000 title claims abstract description 17
- 150000001875 compounds Chemical class 0.000 title abstract 4
- 238000011017 operating method Methods 0.000 title abstract 2
- 230000005540 biological transmission Effects 0.000 claims abstract description 19
- 230000007246 mechanism Effects 0.000 claims abstract description 19
- 238000000034 method Methods 0.000 claims abstract description 15
- 238000012545 processing Methods 0.000 claims abstract description 15
- 238000010438 heat treatment Methods 0.000 claims abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- 238000001816 cooling Methods 0.000 claims description 12
- 238000005520 cutting process Methods 0.000 claims description 10
- 238000005496 tempering Methods 0.000 claims description 10
- 239000002826 coolant Substances 0.000 claims description 7
- 238000009413 insulation Methods 0.000 claims description 3
- 238000003825 pressing Methods 0.000 claims description 3
- 230000008569 process Effects 0.000 abstract description 4
- 230000008901 benefit Effects 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 238000011160 research Methods 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 229910000997 High-speed steel Inorganic materials 0.000 description 1
- 238000005279 austempering Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Abstract
The invention discloses a pressurized quenching and distortion-correcting device for a compound steel broach and an operating method thereof and relates to processing and heating processing equipment of compound steel broaches and using methods thereof. The device comprises a transmission mechanism, a locking mechanism, a rack, a main frame, V-shaped mould weight and a base. The device is characterized in that the main frame is C-shaped; the rack is installed in a front groove of the main frame; the transmission mechanism is installed at the upper part of the main frame, and one end of the transmission mechanism is connected with the rack; the V-shaped mould weight is installed at the lower part of a pushing mechanism, and the notch of the V-shaped mould weight faces downwards; the transmission mechanism is provided with the locking mechanism; the main frame is provided with the base on which a broach to be processed is placed. The device disclosed by the invention has the characteristics of novel structure, simple and convenient processing, convenient use, simple processing process, high product quality, process assistant equipment saving and the like, so that the device is a novel pressurized quenching and distortion correcting device for the compound steel broach, integrating economical efficiency and practicality.
Description
Technical field
Clad steel broaching tool adding pressure type Cooling Quenching of the present invention is proofreaied and correct torsional deformation device and working method, relates to a kind of processing and equipment for Heating Processing and using method thereof of clad steel broaching tool.
Background technology
At present traditional high-speed steel broach generally adopts salt bath furnace or vacuum oven heating, has been incubated rear employing salt bath austempering or air cooling or oil cooling and has been cooled to certain temperature and proceeds to the timely tempering of tempering stove.The broaching tool that is 500-1500mm for length is crooked and distortion modification is very serious, needs to proofread and correct until composite finished product size tolerance requirements with Quenching press after tempering or in tempering.Many broaching tools are often because quenching strain is seriously ftractureed.
For existing problem in above-mentioned prior art, a kind of novel clad steel broaching tool adding pressure type Cooling Quenching of research and design is proofreaied and correct torsional deformation device, and in conjunction with the working method being used in combination with it, thereby overcome existing problem in prior art, be very necessary.
Summary of the invention
In view of existing problem in above-mentioned prior art, the object of the invention is a kind of novel clad steel broaching tool adding pressure type Cooling Quenching of research and design and proofread and correct torsional deformation device.In order to solve, in prior art, exist: the bending, the torsional deformation that during the broaching tool of processing 500-1500mm, occur are serious, problems of crack.
Technical solution of the present invention is achieved in that
Clad steel broaching tool adding pressure type Cooling Quenching of the present invention is proofreaied and correct torsional deformation device, comprises transmission rig, locking mechanism, tooth bar, mainframe, V-type foundary weight and base; It is characterized in that described mainframe is C type; Tooth bar is loaded in the front groove of mainframe; One end that transmission rig, transmission rig are equipped with in the top of mainframe is connected with tooth bar, and V-type foundary weight is loaded on the bottom of press mechanism, and its notch is downward; Locking mechanism is housed on transmission rig; On mainframe, be equipped with and on base, base, place broaching tool to be processed;
Transmission rig of the present invention comprises gear, axle and handwheel; Axle is through the top of mainframe, and handwheel is equipped with in one end, and the other end is equipped with gear; Wheel and rack is meshed;
Locking mechanism of the present invention comprises ratchet and ratchet; Ratchet is loaded on axle, and is close to mainframe; Ratchet is loaded on mainframe, and is connected with ratchet; When rotation first run band carry-over bar is depressed into, ratchet coordinates with ratchet shaft locking is prevented to gear turns round.
V-type foundary weight of the present invention inside is longitudinally processed with many water coolant limbers, and limbers is connected with water-cooled tube.
Clad steel broaching tool adding pressure type Cooling Quenching of the present invention is proofreaied and correct the working method of torsional deformation device, and its method is:
After a, broaching tool heating, after insulation certain hour (by processing requirement), be placed on base, cutting edge is aimed at the notch of V-type foundary weight;
B, rotary handle rotate by shaft driven gear, the tooth bar of gear driven and its engagement moves down, and rack drives V-type foundary weight moves down, and the notch of V-type foundary weight is pressed on the cutting edge of broaching tool, ratchet and ratchet locking, guarantee V-type foundary weight pressing the time broaching tool cutting edge;
C, open water valve, the water coolant of normal temperature state (water temperature is not more than 40 degree), by the limbers of V-type foundary weight, makes V-type foundary weight and broaching tool progressively be cooled to 150 ℃ of left and right;
D, the broaching tool that is cooled to 150 ℃ is put into tempering stove by processing requirement tempering.
Advantage of the present invention is apparent, is mainly manifested in:
The present invention not only can proofread and correct the torsional deformation of longer broaching tool, and because the water coolant that passes into quenches the cutting edge of the clad steel broaching tool that rapid steel makes in the limbers of V-type foundary weight inside, more than hardness can reach HRC65.And occur completely without the phenomenon of cracking, so not only saved the auxiliary quenching apparatus such as oil-quenching tank and isothermal quenching groove, and the broaching tool quality after quenching is improved greatly, also saved correcting process and equipment after broaching tool quenches.
The present invention has novel structure, it is easy, easy to use to process, complete processing is simple, quality product is high, save the advantages such as processing utility appliance, and it puts goods on the market in enormous quantities and will produce positive social benefit and significant economic benefit.
Accompanying drawing explanation
The present invention has 2 width accompanying drawings, wherein:
Accompanying drawing 1 structural representation of the present invention;
Accompanying drawing 2 is the left view of accompanying drawing 1.
In the drawings: 1, tooth bar 2, gear 3, mainframe 4, axle 5, ratchet 6, handwheel 7, V-type foundary weight 8, limbers 9, broaching tool 10, base 11, ratchet.
Embodiment
Specific embodiments of the invention as shown in drawings, comprise transmission rig, locking mechanism, tooth bar 1, mainframe 3, V-type foundary weight 7 and base 10; It is characterized in that described mainframe 3 is for C type; Tooth bar 1 is loaded in the front groove of mainframe 3; One end that transmission rig, transmission rig are equipped with in the top of mainframe 3 is connected with tooth bar 1, and V-type foundary weight 7 is loaded on the bottom of press mechanism, and its notch is downward; Locking mechanism is housed on transmission rig; On mainframe 3, be equipped with on base 10, base 10 and place broaching tool to be processed 9;
Transmission rig comprises gear 2, axle 4 and handwheel 6; Axle 4 is through the top of mainframe 3, and handwheel 6 is equipped with in one end, and the other end is equipped with gear 2; Gear 2 is meshed with tooth bar 1;
Locking mechanism comprises ratchet 5 and ratchet 11; Ratchet 5 is loaded on axle 4, and is close to mainframe 3; Ratchet 11 is loaded on mainframe 3, and is connected with ratchet 5; When the rotation first run 6 band carry-over bars 1 press down while putting in place, ratchet 11 coordinates with ratchet 5 locks axle 4 to prevent that gear 2 from turning round.
V-type foundary weight 7 inside are longitudinally processed with many water coolant limbers 8, and limbers 8 is connected with water-cooled tube.
Clad steel broaching tool adding pressure type Cooling Quenching is proofreaied and correct a working method for torsional deformation device, and its method is:
After a, broaching tool 9 heating, insulation certain hour, by after processing requirement, is placed on base 10, and cutting edge is aimed at the notch of V-type foundary weight 7;
B, rotary handle 6 drive V-type foundary weight 7 to move down, and the notch of V-type foundary weight 7 is pressed on the cutting edge of broaching tool 9, and ratchet 11 and ratchet 5 lockings, guarantee pressing the time of V-type 7 pairs of broaching tool 9 cutting edges of foundary weight;
C, open water valve, the water coolant water temperature of normal temperature state is not more than 40 degree by the limbers 8 of V-type foundary weight 7, makes V-type foundary weight 7 and broaching tool 9 progressively be cooled to 150 ℃ of left and right;
D, the broaching tool 9 that is cooled to 150 ℃ is put into tempering stove by processing requirement tempering.
The above; it is only preferably embodiment of the present invention; but protection scope of the present invention is not limited to this; allly be familiar with those skilled in the art in technical scope disclosed by the invention, within being equal to and replacing or change protection scope of the present invention all should be encompassed according to technical scheme of the present invention and design of the present invention thereof.
Claims (3)
1. clad steel broaching tool adding pressure type Cooling Quenching is proofreaied and correct a torsional deformation device, comprises transmission rig, locking mechanism, tooth bar (1), mainframe (3), V-type foundary weight (7) and base (10); It is characterized in that described mainframe (3) is C type; Tooth bar (1) is loaded in the front groove of mainframe (3); One end that transmission rig, transmission rig are equipped with in the top of mainframe (3) is connected with tooth bar (1), and V-type foundary weight (7) is loaded on the bottom of press mechanism, and its notch is downward; Locking mechanism is housed on transmission rig; Base (10), the upper placement of base (10) broaching tool (9) to be processed are housed on mainframe (3);
Described transmission rig comprises gear (2), axle (4) and handwheel (6); Axle (4) is through the top of mainframe (3), and handwheel (6) is equipped with in one end, and the other end is equipped with gear (2); Gear (2) is meshed with tooth bar (1);
Described locking mechanism comprises ratchet (5) and ratchet (11); It is upper that ratchet (5) is loaded on axle (4), and be close to mainframe (3); It is upper that ratchet (11) is loaded on mainframe (3), and be connected with ratchet (5); When the rotation first run (6) band carry-over bar (1) presses down while putting in place, ratchet (11) coordinates with ratchet (5) locks axle (4) to prevent that gear (2) from turning round.
2. clad steel broaching tool adding pressure type Cooling Quenching according to claim 1 is proofreaied and correct torsional deformation device, it is characterized in that described V-type foundary weight (7) inside is longitudinally processed with many water coolant limbers (8), limbers (8) are connected with water-cooled tube.
3. clad steel broaching tool adding pressure type Cooling Quenching is proofreaied and correct a working method for torsional deformation device, and its method is:
After a, broaching tool (9) heating, after insulation certain hour (by processing requirement), be placed on base (10) upper, cutting edge is aimed at the notch of V-type foundary weight (7);
B, rotary handle (6) drive V-type foundary weight (7) to move down, the notch of V-type foundary weight (7) is pressed on the cutting edge of broaching tool (9), ratchet (11) and ratchet (5) locking, guarantee V-type foundary weight (7) pressing the time broaching tool (9) cutting edge;
C, open water valve, the water coolant of normal temperature state (water temperature is not more than 40 degree), by the limbers (8) of V-type foundary weight (7), makes V-type foundary weight (7) and broaching tool (9) progressively be cooled to 150 ℃ of left and right;
D, will be cooled to the broaching tool (9) of 150 ℃ to put into tempering stove by processing requirement tempering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410189171.3A CN103924050B (en) | 2014-05-06 | 2014-05-06 | Clad steel broaching tool adding pressure type Cooling Quenching correction torsional deformation device and operational approach |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410189171.3A CN103924050B (en) | 2014-05-06 | 2014-05-06 | Clad steel broaching tool adding pressure type Cooling Quenching correction torsional deformation device and operational approach |
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| Publication Number | Publication Date |
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| CN103924050A true CN103924050A (en) | 2014-07-16 |
| CN103924050B CN103924050B (en) | 2016-08-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410189171.3A Active CN103924050B (en) | 2014-05-06 | 2014-05-06 | Clad steel broaching tool adding pressure type Cooling Quenching correction torsional deformation device and operational approach |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107354275A (en) * | 2017-07-17 | 2017-11-17 | 刘路清 | A kind of SW with outside ring processing electric calorifie installation |
| CN108048628A (en) * | 2017-12-12 | 2018-05-18 | 大连理创科技有限公司 | Clad steel quenching technical |
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| CN102994722A (en) * | 2011-08-03 | 2013-03-27 | 顾勤秀 | Cutting tool heat treatment method |
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2014
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| CN101323902A (en) * | 2008-07-26 | 2008-12-17 | 张光荣 | Full size ring type parts quenching equipment |
| WO2010139664A1 (en) * | 2009-06-03 | 2010-12-09 | Thyssenkrupp Steel Europe Ag | Hot forming with inlay material |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107354275A (en) * | 2017-07-17 | 2017-11-17 | 刘路清 | A kind of SW with outside ring processing electric calorifie installation |
| CN108048628A (en) * | 2017-12-12 | 2018-05-18 | 大连理创科技有限公司 | Clad steel quenching technical |
| CN108048628B (en) * | 2017-12-12 | 2019-09-10 | 大连理创科技有限公司 | Clad steel quenching technical |
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| CN103924050B (en) | 2016-08-17 |
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Effective date of registration: 20161213 Address after: 116600 Dalian economic and Technological Development Zone, Liaoning Liaohe West Road No. three, -B, 8 Patentee after: DEVELOPMENT DISTRICT BRANCH COMPANY, DALIAN SHENGJIE VACUUM TECHNOLOGY DEVELOPMENT CO.,LTD. Address before: 116600 Liaoning, Jinzhou New District, Liaohe West Road, No. three, No. 8, No. Patentee before: DALIAN SHENGJIE VACUUM TECHNOLOGY DEVELOPMENT Co.,Ltd. |
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Effective date of registration: 20180514 Address after: 116023 room 208, block B, seat 32, Lixian street, Dalian hi tech Industrial Park, Liaoning, China, 32 Patentee after: DALIAN SHENGJIE VACUUM TECHNOLOGY DEVELOPMENT Co.,Ltd. Address before: No. 8, No. three, West Liaohe Road, economic and Technological Development Zone, -B Patentee before: DEVELOPMENT DISTRICT BRANCH COMPANY, DALIAN SHENGJIE VACUUM TECHNOLOGY DEVELOPMENT CO.,LTD. |
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Effective date of registration: 20200727 Address after: No.18, Zengfu Road, Baimao, Guli Town, Changshu City, Suzhou City, Jiangsu Province Patentee after: Suzhou Zhigao Jiahua Technology Co.,Ltd. Address before: Dalian high tech Industrial Park, 116023 Liaoning province Lixian Street No. 32 floor two block B room 208 Patentee before: DALIAN SHENGJIE VACUUM TECHNOLOGY DEVELOPMENT Co.,Ltd. |
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Effective date of registration: 20221222 Address after: 276800 R&D Building No. 8, Electronic Information Industrial Park, Gaoxin 7th Road, Rizhao Hi tech Zone, Shandong Province 237, Xueyuan Road, Rizhao Hi tech Zone, Shandong Province Patentee after: Rizhao Xinrui Investment Promotion Development Co.,Ltd. Address before: 215515 No.18, Zengfu Road, Baimao, Guli Town, Changshu City, Suzhou City, Jiangsu Province Patentee before: Suzhou Zhigao Jiahua Technology Co.,Ltd. |